Learn why scientists are cautiously optimistic about the potential biosignatures found in the Sapphire Canyon rock sample.

NASA has discovered signs of life on Mars in the form of organic carbon, sulfur, rust, and phosphorous in a canyon, and new ...

Only 370 people have been selected by NASA as astronauts, making it an extraordinarily small and elite group composed mostly ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

NASA has found potential signs of life on Mars, the agency said last Wednesday. Although additional scientific study is ...

NASA has just shared one of its most impressive Mars panoramas to date. Captured by its trusty Curiosity rover, the panorama ...

But the claim that NASA announced found life on Mars was false. NASA announced it found promising evidence of potential ...

The rover carries a drill to penetrate rocks and tubes to hold the samples gathered from places judged most suitable for ...

The question of whether there is or was life on Mars has been around for a long time, but NASA's Perseverance rover might ...

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...